<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>表格动态排序</title>
</head>
<body>
    <table>
        <th>
            <td>表头1</td>
            <td>表头2</td>
            <td>表头3</td>
            <td>表头4</td>
            <td>表头5</td>
        </th>

        tr>td*5
    </table>
</body>
</html>